     "__vector_access__"
     (visit-rule (.getChild rule 0))
     (hash (.getText (.getChild rule 2)))))
-    
+
 
 (defn visit-children [rule]
-  (loop [result "" i 0 max (.getChildCount rule)]
+  (loop [result "" 
+         i 0
+         max (.getChildCount rule)]
     (if
       (= i max)
       result

(defn ternary? [exp]
  (and
    (= (.getChildCount exp) 5)
    (= ":" (.getText (.getChild exp 1)))
    (= "?" (.getText (.getChild exp 3)))))


(defn method-call? [exp]
  (or
  (and
    (= (.getChildCount exp) 3)
    (= "(" (.getText (.getChild exp 1)))
    (= ")" (.getText (.getChild exp 2))))
  (and
    (= (.getChildCount exp) 4)
    (= "(" (.getText (.getChild exp 1)))
    (= ")" (.getText (.getChild exp 3))))))


(defn member-access? [exp]

  (and
    (= (.getChildCount exp) 4)
    (= "[" (.getText (.getChild exp 1)))
    (= "]" (.getText (.getChild exp 3)))))


;Contract parsing
